Base | Representation |
---|---|
bin | 100111010110… |
… | …011001010001 |
3 | 201102001222211 |
4 | 213112121101 |
5 | 10120042340 |
6 | 1005032121 |
7 | 153451615 |
oct | 47263121 |
9 | 21361884 |
10 | 10315345 |
11 | 5906087 |
12 | 3555641 |
13 | 21a2271 |
14 | 1527345 |
15 | d8b5ea |
hex | 9d6651 |
10315345 has 8 divisors (see below), whose sum is σ = 13106664. Its totient is φ = 7766784.
The previous prime is 10315307. The next prime is 10315363. The reversal of 10315345 is 54351301.
It is a happy number.
10315345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3041536 + 7273809 = 1744^2 + 2697^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10315345 - 215 = 10282577 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60594 + ... + 60763.
It is an arithmetic number, because the mean of its divisors is an integer number (1638333).
Almost surely, 210315345 is an apocalyptic number.
It is an amenable number.
10315345 is a deficient number, since it is larger than the sum of its proper divisors (2791319).
10315345 is a wasteful number, since it uses less digits than its factorization.
10315345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121379.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 10315345 is about 3211.7510800185. The cubic root of 10315345 is about 217.6847067961.
Adding to 10315345 its reverse (54351301), we get a palindrome (64666646).
The spelling of 10315345 in words is "ten million, three hundred fifteen thousand, three hundred forty-five".
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